| CPC G01L 19/0084 (2013.01) [G01L 19/0069 (2013.01); G01L 19/147 (2013.01)] | 20 Claims |

|
1. A header assembly, comprising:
an upper header layer, comprising:
two or more upper through holes disposed in a first configuration, the two or more upper through holes configured to accept upper header pins;
a lower header layer, comprising:
two or more lower through holes disposed in a second configuration axially offset relative to the first configuration, the two or more lower through holes configured to accept lower header pins; and
two or more depressions in a top surface of the lower header layer and extending partially through the lower header layer, each depression defining a footprint corresponding to the first configuration of the upper through holes of the upper header layer.
|